Disposal of laying and incubation of eggs for artificial nesting birds.

摘要

DISPOSITION OF PLACING AND INCUBATION OF EGGS FOR BIRDS IN BREEDING ARTIFICIAL, consisting of a structure like a box with a substantially flat bottom wall and with an inlet IN ONE OF THE WALLS VERTICAL, characterized in that the inner side of said wall HE IS LOWER BOWL CASTING A WAY OF OPEN UP spherical cap, the opening and the depth are chosen based sPECIES TO nest.